CN219690250U

CN219690250U - Road surface leveling equipment

Info

Publication number: CN219690250U
Application number: CN202321129053.4U
Authority: CN
Inventors: 熊靳浩; 靳陆文; 郑佳乐; 盛丽; 祝萍
Original assignee: Anhui Yizhi Construction Engineering Co ltd
Current assignee: Anhui Yizhi Construction Engineering Co ltd
Priority date: 2023-05-11
Filing date: 2023-05-11
Publication date: 2023-09-15
Anticipated expiration: 2033-05-11

Abstract

The utility model relates to the field of road surface leveling, and discloses road surface leveling equipment, which comprises a road roller, wherein a front frame is fixedly arranged on the front end surface of the road roller, a compression roller is rotatably arranged in the front frame, a fixed frame is fixedly arranged at the bottom end edge part of the front frame, a placing groove is formed at the edge part of one end of the fixed frame, a movable plate is movably arranged in the placing groove, a mud scraping plate is arranged at the position, extending to the outside of the fixed frame, of one end of the movable plate, a fixed inner cavity is formed in the middle of one end of the inner wall of the placing groove, and an adjusting mechanism for controlling the movement of the mud scraping plate is further arranged in the fixed inner cavity; according to the utility model, the mud scraping plate is attached to the outer surface of the press roller in a sliding way, so that the cleaning effect of mud adhered to the outer surface of the press roller is achieved, the cleanliness of the outer surface of the press roller is improved, the problem that wet mud adhered to the outer surface of the press roller is inconvenient to clean is solved, and the leveling efficiency of the road roller on a wet road surface is improved.

Description

Road surface leveling equipment

Technical Field

The utility model relates to the field of road surface leveling, in particular to road surface leveling equipment.

Background

In the road pavement construction process, because the road base layer has the rugged situation, therefore need to carry out flattening compaction to the road base layer before the road is laid, current road base layer generally carries out flattening compaction through the road roller, road roller belongs to the category of road equipment in engineering machine, wide application in the large-scale Cheng Xiang purpose packing compaction work such as highway, railway, airport runway, dam, stadium, the road roller is with the gravity effect of machinery itself, be applicable to various compaction work, make the layer of being rolled produce permanent deformation and closely knit, when the road surface of construction road is influenced by the rainwater, the road base layer of road will become moist muddy, the road roller is when the road surface is level to the road, some earth on the road surface can be attached to the compression roller of road roller again, and then the flattening effect of road roller has been reduced, and the earth that is attached to the compression roller is comparatively time consuming and laborious when the clearance, people's clearance earth intensity of labour has been increased.

In view of the above-mentioned related art, the inventors believe that the road roller has a defect in which the pressing roller adheres to soil when leveling a wet road surface, and therefore, a road surface leveling apparatus has been proposed to solve the above-mentioned problems.

The above information disclosed in this background section is only for enhancement of understanding of the background section of the utility model and therefore it may not form the prior art that is already known to those of ordinary skill in the art.

Disclosure of Invention

The utility model provides road surface leveling equipment for solving the problem that soil in a wet road adheres to a compression roller of a road roller.

The utility model provides road surface leveling equipment which adopts the following technical scheme:

the utility model provides a road surface leveling equipment, includes the road roller, the fixed preceding rack that is provided with of terminal surface before the road roller, preceding rack inside rotation installs the compression roller, preceding rack bottom limit department fixed mounting has the mount, the standing groove has been seted up to mount one end limit portion, the inside movable mounting of standing groove has the fly leaf, fly leaf one end extends to the outside department of mount and installs the scraper, fixed inner chamber has been seted up at standing groove inner wall one end middle part, fixed inner chamber inside still is equipped with the adjustment mechanism that control scraper was moved.

Preferably, the adjusting mechanism comprises a bidirectional screw rod, the bidirectional screw rod is rotatably arranged at the middle part of one side of the inner wall of the fixed inner cavity, one end of the bidirectional screw rod extends to the corner of the fixed frame to be provided with a servo motor, one side of the outer surface of the bidirectional screw rod is symmetrically provided with an outer sliding sleeve, one side of the outer surface of the outer sliding sleeve penetrates through the outer part of the fixed inner cavity to be rotatably provided with a supporting rotating rod, and one end of the supporting rotating rod is rotatably connected with the middle part of the other end of the movable plate through a mounting seat.

Preferably, a mud guard is fixedly arranged in the middle of the bottom end of the fixing frame, and one end edge of the mud guard is attached to the lower bottom surface of the mud scraper.

Preferably, the fixed rods are welded on two side edge parts of the inner wall of the placing groove, the springs are installed at the bottom of one side of the outer surface of the fixed rods, through holes are formed in two side edge parts of the movable plate in a penetrating mode, and the fixed rods are located inside the through holes.

Preferably, the arc-shaped groove is formed in one end edge of the scraper, one end edge of the scraper is obliquely attached to the outer surface of the press roller, and the scraper is mutually matched with the press roller.

In summary, the utility model has the following beneficial technical effects:

the two outer sliding sleeves are driven to move relatively through the two-way screw rod in rotation, so that the supporting rotating rod pushes the movable plate to move along the outer surface of the fixed rod, the scraping plate slides out of the fixing frame and is attached to the outer surface of the pressing roller, the pressing roller rotates to drive soil adhered to the outer surface to be close to the scraping plate, and the soil adhered to the outer surface of the pressing roller is scraped along the bottom end of the scraping plate; compared with the prior art, the scheme has the advantages that the soil adhered to the outer surface of the pressing roller is cleaned conveniently, the cleanliness of the outer surface of the pressing roller is improved, the problem that the wet soil adhered to the outer surface of the pressing roller is inconvenient to clean is solved, and the leveling efficiency of the road roller to a wet road surface is improved.

Drawings

FIG. 1 is a schematic overall structure of an embodiment of the application;

FIG. 2 is a schematic view of the internal structure of the fixing frame in the embodiment of the application;

FIG. 3 is a schematic view of a partially enlarged structure of A in FIG. 1 of the application example;

reference numerals illustrate: 1. road roller; 2. a front rack; 3. a press roller; 4. a fixing frame; 5. a placement groove; 6. a movable plate; 7. a mud scraping plate; 8. fixing the inner cavity; 9. a two-way screw rod; 10. a servo motor; 11. an outer sleeve; 12. supporting a rotating rod; 13. a fixed rod; 14. a spring; 15. a mud guard.

Detailed Description

The utility model is described in further detail below with reference to fig. 1-3.

The embodiment of the utility model discloses road surface leveling equipment. Referring to fig. 1-3, a road surface leveling equipment, including road roller 1, the fixed preceding rack 2 that is provided with of terminal surface before road roller 1, preceding rack 2 inside rotation installs compression roller 3, road roller 1 drives compression roller 3 and rolls, and then to the road surface level off, preceding rack 2 bottom limit department fixed mounting has mount 4, the standing groove 5 has been seted up to mount 4 one end limit portion, the inside standing groove 5 of mount 4 is used for bearing to scraping mud plate 7, the inside movable mounting of standing groove 5 has movable plate 6, movable plate 6 is arranged in to scraping mud plate 7 in the activity, movable plate 6 one end extends to the outside department of mount 4 and installs scraping mud plate 7, scraping mud plate 7 is used for scraping the earth of compression roller 3 surface adhesion, the arc wall has been seted up to scraping mud plate 7 one end limit portion slope laminating at compression roller 3 surface, scraping mud plate 7 and compression roller 3 mutually support, fixed inner chamber 8 has been seted up at the middle part of fixed inner chamber 8 in one end, fixed inner chamber 8 inside still is equipped with the adjustment mechanism of control scraping mud plate 7, it slides along the inside of standing groove 5 to drive movable plate 6, and then make scraping mud plate 7 play 4 outside and drive the external surface that the 3 is close to compression roller 3 in the outside, and the external surface that the roller 3 has been rolled mud plate 3 has been rolled down, and the whole is close to the external surface that makes the compression roller 3 has been rolled down, and the effect is driven by the compression roller 3, and the adhesion roller is made the surface is driven by the mud roller 3, and the whole is further the surface is driven by the compression roller 3.

Referring to fig. 2, the adjusting mechanism comprises a bidirectional screw rod 9, the bidirectional screw rod 9 is rotatably mounted at the middle part of one side of the inner wall of the fixed inner cavity 8, a servo motor 10 is mounted at the corner of the fixed frame 4, one end of the bidirectional screw rod 9 extends to the corner of the fixed frame 4, the servo motor 10 is used for driving the bidirectional screw rod 9 to rotate, then the bidirectional screw rod 9 drives an outer sliding sleeve 11 to move, the outer sliding sleeve 11 is symmetrically mounted on one side of the outer surface of the bidirectional screw rod 9, a supporting rotating rod 12 is rotatably mounted on one side of the outer surface of the outer sliding sleeve 11, one end of the supporting rotating rod 12 is rotatably connected with the middle part of the other end of the movable plate 6 through a mounting seat, the bidirectional screw rod 9 is driven to rotate through the servo motor 10, the two outer sliding sleeves 11 are driven to move relatively, the outer sliding sleeve 11 drives the supporting rotating rod 12 to rotate, the supporting rotating rod 12 drives the movable plate 6 to move, the movable adjusting position of the scraper 7 is helped to drive, and the whole adjusting effect of the inside the fixed frame 4 is reflected.

Referring to fig. 3, a mud guard 15 is fixedly installed in the middle of the bottom end of the fixing frame 4, one end edge of the mud guard 15 is attached to the lower bottom surface of the mud scraper 7, mud adhered to the bottom end of the mud scraper 7 is scraped through the mud guard 15, so that the cleaned mud scraper 7 can continuously act on the outer surface of the pressing roller 3, the overall cleaning effect of the mud guard 15 on the mud scraper 7 is reflected, and the overall cleaning effect of the mud scraper 7 is reflected.

Referring to fig. 2, fixing rods 13 are welded on two side edges of the inner wall of the placing groove 5, the fixing rods 13 are used for supporting the movable plate 6 in the movement, springs 14 are installed at the bottom of one side of the outer surface of the fixing rods 13, through holes are formed in the two side edges of the movable plate 6 in a penetrating mode, the fixing rods 13 are located inside the through holes, the springs 14 are used for buffering the movable plate 6 in the movement, so that the movable plate 6 drives the mud scraping plate 7 to slide without generating larger collision with the outer surface of the pressing roller 3, and the integral protection effect of the springs 14 on the mud scraping plate 7 is reflected.

The implementation principle of the road surface leveling equipment provided by the embodiment of the utility model is as follows: the servo motor 10 is started to drive the bidirectional screw rod 9 to rotate, the input end of a power supply of the servo motor 10 is electrically connected with the output end of an external power supply, the bidirectional screw rod 9 drives the two external sliding sleeves 11 to move relatively in rotation, the external sliding sleeves 11 drive the supporting rotary rods 12 to rotate, the supporting rotary rods 12 drive the movable plate 6 to move along the outer surface of the fixed rods 13, the mud scraping plate 7 slides out of the fixed frame 4 and is attached to the outer surface of the press roller 3, meanwhile, the springs 14 are used for buffering the movable plate 6 in motion, the mud scraping plate 7 cannot collide with the outer surface of the press roller 3 greatly when sliding, the road roller 1 is started to enable the press roller 3 to rotate to level a road surface, the press roller 3 drives the mud adhered to the outer surface to be close to the mud scraping plate 7, and then the mud adhered to the outer surface of the press roller 3 is scraped along the bottom end of the mud scraping plate 7, when the mud adhered to the bottom end of the mud scraping plate 7 is more, the servo motor 10 is used for controlling the mud scraping plate 7 to move the fixed frame to retract inside 4, and then the mud scraping plate 15 is enabled to scrape the mud adhered to the bottom end of the mud scraping plate 7 to be continuously acted on the outer surface of the press roller 3; compared with the prior art, the scheme has the effect of being convenient for clear up the earth of compression roller 3 surface adhesion, has improved the clean and tidy degree of compression roller 3 surface, has solved the moist earth of adhesion at compression roller 3 surface and has not convenient for the problem of clearance, has promoted the flattening efficiency of road roller 1 to moist road surface.

The last points to be described are: first, in the description of the present utility model, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims

1. The utility model provides a road surface leveling equipment, includes road roller (1), the terminal surface is fixed before being provided with of road roller (1) is put forward frame (2), preceding frame (2) inside rotation is installed compression roller (3), its characterized in that: the utility model discloses a fixed rack, including rack (2) and fixed inner chamber (8), rack (4) bottom limit department fixed mounting has mount (4), standing groove (5) have been seted up to mount (4) one end limit portion, inside movable mounting of standing groove (5) has fly leaf (6), fly leaf (6) one end extends to mount (4) outside department and installs scraper (7), fixed inner chamber (8) have been seted up at standing groove (5) inner wall one end middle part, fixed inner chamber (8) inside still is equipped with the adjustment mechanism that control scraper (7) were moved.

2. A road surface leveling apparatus in accordance with claim 1 wherein: the adjusting mechanism comprises a bidirectional screw rod (9), the bidirectional screw rod (9) is rotatably arranged at the middle part of one side of the inner wall of the fixed inner cavity (8), a servo motor (10) is arranged at the corner of the fixed frame (4) at one end of the bidirectional screw rod (9), an outer sliding sleeve (11) is symmetrically arranged at one side of the outer surface of the bidirectional screw rod (9), a supporting rotating rod (12) is rotatably arranged at one side of the outer surface of the outer sliding sleeve (11) through the outer part of the fixed inner cavity (8), and one end of the supporting rotating rod (12) is rotatably connected with the middle part of the other end of the movable plate (6) through an installation seat.

3. A road surface leveling apparatus in accordance with claim 1 wherein: the middle part of the bottom end of the fixing frame (4) is fixedly provided with a mud guard (15), and one end edge part of the mud guard (15) is attached to the lower bottom surface of the mud scraper (7).

4. A road surface leveling apparatus in accordance with claim 1 wherein: the fixing device is characterized in that fixing rods (13) are welded on two side edge parts of the inner wall of the placing groove (5), springs (14) are installed at the bottom of one side of the outer surface of the fixing rods (13), through holes are formed in two side edge parts of the movable plate (6) in a penetrating mode, and the fixing rods (13) are located inside the through holes.

5. A road surface leveling apparatus in accordance with claim 1 wherein: the arc-shaped groove is formed in one end edge of the scraper (7), one end edge of the scraper (7) is obliquely attached to the outer surface of the press roller (3), and the scraper (7) is mutually matched with the press roller (3).